Dtsch Arztebl Int
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Posterior tarsal tunnel syndrome is an uncommon clinical entity which is sometimes misdiagnosed in patients with pain of the retromalleolar region and the plantar aspect of the foot. Surgical intervention is recommended for correctly diagnosed posterior tarsal tunnel syndrome. ⋯ Accurate diagnosis requires the evaluation of relevant clinical, neurological, and neurophysiological findings along with the careful consideration of other possible diagnoses. High success rates of 44% to 91% are reported after operative treatment. The results are better in idiopathic than in posttraumatic cases. If surgery fails, re-operation is indicated only in patients with inadequate release.